gnu: go-github-com-signintech-gopdf: Move to golang-xyz.

* gnu/packages/golang.scm (go-github-com-signintech-gopdf): Move from
here ...
* gnu/packages/golang-xyz.scm: ... to here.

Change-Id: Iaba75f2ea6e96199951c3f40062b7539ad885a8b

gnu/packages/golang.scm

@@ -1544,37 +1544,6 @@ parsing and encoding support for STUN and TURN protocols.")
 TrueType font files in your system's user and system font directories.")
     (license license:expat)))
 
-(define-public go-github-com-signintech-gopdf
-  (package
-    (name "go-github-com-signintech-gopdf")
-    (version "0.29.2")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "https://github.com/signintech/gopdf")
-                    (commit (string-append "v" version))))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "0p63g8iqnq5i31v01i7hzzl09hjwi9474my2y1jzs0xfgfcg3mf1"))))
-    (build-system go-build-system)
-    (arguments
-     (list
-      #:import-path "github.com/signintech/gopdf"
-      #:test-flags
-      #~(list "-skip" "TestImportPagesFromFile|TestTable|TestTableCenter")
-      #:phases #~(modify-phases %standard-phases
-                   (add-after 'unpack 'remove-examples
-                     (lambda* (#:key import-path #:allow-other-keys)
-                       (delete-file-recursively
-                        (string-append "src/" import-path "/examples")))))))
-    (propagated-inputs (list go-github-com-pkg-errors
-                             go-github-com-phpdave11-gofpdi))
-    (home-page "https://github.com/signintech/gopdf")
-    (synopsis "Generating PDF documents")
-    (description "gopdf is a Go library for generating PDF documents.")
-    (license license:expat)))
-
 (define-public go-github-com-wraparound-wrap
   (package
     (name "go-github-com-wraparound-wrap")